89673805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 119952000

約数和(自身を除く): 30278195

約数列:

[1, 5, 13, 59, 65, 67, 295, 335, 349, 767, 871, 1745, 3835, 3953, 4355, 4537, 19765, 20591, 22685, 23383, 51389, 102955, 116915, 256945, 267683, 303979, 1338415, 1379597, 1519895, 6897985, 17934761, 89673805]

約数ペア:

[(1, 89673805), (5, 17934761), (13, 6897985), (59, 1519895), (65, 1379597), (67, 1338415), (295, 303979), (335, 267683), (349, 256945), (767, 116915), (871, 102955), (1745, 51389), (3835, 23383), (3953, 22685), (4355, 20591), (4537, 19765)]